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On Wednesday 07 Aug 2013 16:47:11 东方巽雷 wrote: |
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> x32 abi is a new abi which is different from x86_64 and x86.Some softwares |
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> cannot compile on x32 system,but glibc,gcc,binutils,works well on x32 abi |
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> with faster speed than x86_64.So I would to make such a gcc version,its |
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> abi is x32,but its default target is x86_64,similar to cross compiler.Then |
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> I can build a x86_64 system with faster speed.The question is how to make |
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> such a gcc version? |
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You need to set the right flags for it. I think this was explained in the dev |
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mailing list. But ... I am not sure if the small difference in speed is worth |
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potential breakage? Will all packages in portage build without problems? |
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-- |
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Regards, |
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Mick |